Sep 06 10:06:41.689 INFO checking aluminum-0.3.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 10:06:41.689 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 10:06:41.689 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 10:06:41.915 INFO blam! 0be7f77f7091902245944027ba5bcd9034f048cf70bb4d99a1c97ab5470f8fe0
Sep 06 10:06:41.917 INFO running `"docker" "start" "-a" "0be7f77f7091902245944027ba5bcd9034f048cf70bb4d99a1c97ab5470f8fe0"`
Sep 06 10:06:43.044 INFO kablam! usermod: no changes
Sep 06 10:06:43.174 INFO kablam!    Compiling pulldown-cmark v0.0.15
Sep 06 10:06:44.980 INFO kablam!     Checking aluminum v0.3.0 (file:///source)
Sep 06 10:06:46.172 INFO kablam! warning: unused import: `std::io::prelude::*`
Sep 06 10:06:46.172 INFO kablam!   --> src/generation.rs:94:9
Sep 06 10:06:46.172 INFO kablam!    |
Sep 06 10:06:46.172 INFO kablam! 94 |     use std::io::prelude::*;
Sep 06 10:06:46.172 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Sep 06 10:06:46.172 INFO kablam!    |
Sep 06 10:06:46.172 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 10:06:46.172 INFO kablam! 
Sep 06 10:06:46.177 INFO kablam! warning: unreachable expression
Sep 06 10:06:46.177 INFO kablam!    --> src/commands.rs:141:5
Sep 06 10:06:46.177 INFO kablam!     |
Sep 06 10:06:46.177 INFO kablam! 141 |     Ok(())
Sep 06 10:06:46.177 INFO kablam!     |     ^^^^^^
Sep 06 10:06:46.177 INFO kablam!     |
Sep 06 10:06:46.177 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 06 10:06:46.177 INFO kablam! 
Sep 06 10:06:46.234 INFO kablam! warning: unreachable expression
Sep 06 10:06:46.234 INFO kablam!    --> src/commands.rs:141:5
Sep 06 10:06:46.234 INFO kablam!     |
Sep 06 10:06:46.234 INFO kablam! 141 |     Ok(())
Sep 06 10:06:46.234 INFO kablam!     |     ^^^^^^
Sep 06 10:06:46.234 INFO kablam!     |
Sep 06 10:06:46.234 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 06 10:06:46.234 INFO kablam! 
Sep 06 10:06:46.239 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 10:06:46.239 INFO kablam!    --> src/commands.rs:105:5
Sep 06 10:06:46.239 INFO kablam!     |
Sep 06 10:06:46.239 INFO kablam! 105 | /     server.handle(move |request: Request, response: Response| {
Sep 06 10:06:46.239 INFO kablam! 106 | |         handle_static_file(&serve_dir, request, response);
Sep 06 10:06:46.239 INFO kablam! 107 | |     });
Sep 06 10:06:46.239 INFO kablam!     | |_______^
Sep 06 10:06:46.239 INFO kablam!     |
Sep 06 10:06:46.239 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 10:06:46.239 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 10:06:46.239 INFO kablam! 
Sep 06 10:06:46.239 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 10:06:46.239 INFO kablam!    --> src/commands.rs:106:9
Sep 06 10:06:46.239 INFO kablam!     |
Sep 06 10:06:46.239 INFO kablam! 106 |         handle_static_file(&serve_dir, request, response);
Sep 06 10:06:46.239 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 10:06:46.239 INFO kablam!     |
Sep 06 10:06:46.239 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 10:06:46.239 INFO kablam! 
Sep 06 10:06:46.239 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 10:06:46.239 INFO kablam!    --> src/commands.rs:129:9
Sep 06 10:06:46.239 INFO kablam!     |
Sep 06 10:06:46.239 INFO kablam! 129 |         file.read_to_string(&mut file_contents);
Sep 06 10:06:46.239 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 10:06:46.239 INFO kablam!     |
Sep 06 10:06:46.239 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 10:06:46.239 INFO kablam! 
Sep 06 10:06:46.330 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 10:06:46.330 INFO kablam!    --> src/commands.rs:105:5
Sep 06 10:06:46.330 INFO kablam!     |
Sep 06 10:06:46.330 INFO kablam! 105 | /     server.handle(move |request: Request, response: Response| {
Sep 06 10:06:46.330 INFO kablam! 106 | |         handle_static_file(&serve_dir, request, response);
Sep 06 10:06:46.330 INFO kablam! 107 | |     });
Sep 06 10:06:46.330 INFO kablam!     | |_______^
Sep 06 10:06:46.333 INFO kablam!     |
Sep 06 10:06:46.333 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 10:06:46.333 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 10:06:46.333 INFO kablam! 
Sep 06 10:06:46.333 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 10:06:46.333 INFO kablam!    --> src/commands.rs:106:9
Sep 06 10:06:46.333 INFO kablam!     |
Sep 06 10:06:46.333 INFO kablam! 106 |         handle_static_file(&serve_dir, request, response);
Sep 06 10:06:46.333 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 10:06:46.333 INFO kablam!     |
Sep 06 10:06:46.333 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 10:06:46.333 INFO kablam! 
Sep 06 10:06:46.333 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 10:06:46.333 INFO kablam!    --> src/commands.rs:129:9
Sep 06 10:06:46.334 INFO kablam!     |
Sep 06 10:06:46.334 INFO kablam! 129 |         file.read_to_string(&mut file_contents);
Sep 06 10:06:46.334 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 10:06:46.334 INFO kablam!     |
Sep 06 10:06:46.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 10:06:46.334 INFO kablam! 
Sep 06 10:06:48.130 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.05s
Sep 06 10:06:48.140 INFO kablam! su: No module specific data is present
Sep 06 10:06:48.816 INFO running `"docker" "rm" "-f" "0be7f77f7091902245944027ba5bcd9034f048cf70bb4d99a1c97ab5470f8fe0"`
Sep 06 10:06:48.922 INFO blam! 0be7f77f7091902245944027ba5bcd9034f048cf70bb4d99a1c97ab5470f8fe0